Tuning RangeC0 (16.35 Hz) to C8 (4,186 Hz)Reference PitchA4 (436 to 445 Hz)Tuning Accuracy+/- 1 centDisplay ModeCent display, Stream displayFlat TuningRegular to 5 semitone lowerPower SupplyCR2032 lithium battery x 1Current DrawColor display mode: 12 mA
Monochrome display mode: 4 mAExpected battery life under continuous useColor display mode: Approximately 12 hours
Monochrome display mode: Approximately 24 hours
* This figure will vary depending on the actual conditions of use.AccessoriesCR2032 lithium battery, Owner’s ManualSize and WeightWidth (W)73 mm
2-7/8 inchesDepth (D)33 mm
1-5/16 inchesHeight (H)62 mm
2-1/2 inchesWeight45 g
0 lbs. 2 oz.